Parts for your 2006 Nissan Pulsar-Centre bearing

2006 Nissan Pulsar centre-bearing: is it fitted, and what to know

Short answer: a centre-bearing isn’t used on the 2006 Nissan Pulsar. That model is a front-wheel drive hatch/sedan with a transaxle and two short constant-velocity (CV) driveshafts, so there’s no long, two-piece tailshaft that would require a centre support bearing.

Centre-bearings live in rear-wheel drive and many 4WD/ute setups where the tailshaft is split into two sections. The bearing sits in the middle to support the shaft and keep angles tidy across the length of the vehicle. Because the 2006 Pulsar drives its front wheels directly from the gearbox (transaxle) and has no tailshaft running down the car, there’s simply nowhere a centre-bearing would go.

• Why it’s not used on a 2006 Pulsar:
  • Front-wheel drive layout with a transaxle and short CV shafts.
  • No two-piece propeller (tail) shaft to support.
  • Driveline vibration control handled by CV joints, shaft balance, and engine/gearbox mounts instead.

What the owner might hear about is an “intermediate” or “carrier” bearing sometimes found on the longer right-hand driveshaft of some front-drive cars. That’s a different part and not the classic tailshaft centre-bearing. If the Pulsar shows humming or vibration that changes with road speed, common culprits include outer/inner CV joints, wheel bearings, tyre/wheel balance, or worn engine/gearbox mounts. A technician will road test, check CV boots for splits, inspect mounts, and measure wheel runout before condemning any driveline parts.

Technical references that support this fitment call:

• Nissan Pulsar/Almera N16 Series Factory Service Manual (Driveline/Axle sections) – specifies front axle CV shafts and transaxle, no propeller shaft or centre support bearing section listed.
• Nissan Electronic Service Manual (ESM) for N16 platform – driveline diagrams show front driveshafts only, no centre-bearing component.
• Nissan FAST parts catalogue for N16 – front axle/driveshaft components only, no listing for a propeller shaft centre support bearing for this model.

So, for anyone searching “2006 Nissan Pulsar centre-bearing”, it’s not a service item on this car. Focus routine servicing on CV boots and joints, wheel bearings, tyres, and mounts. If there’s still a vibration under load, a proper driveline inspection will pinpoint the issue faster than replacing parts on a hunch.

• Does a 2006 Nissan Pulsar have a centre-bearing?

No. It’s a front-wheel drive car with a transaxle and CV half-shafts, so there’s no tailshaft and no centre support bearing. Driveline support is handled by the gearbox, mounts, and CV assemblies.

• What should be checked if there’s a vibration that sounds like a failed centre-bearing?

On a Pulsar, check CV joints and boots, front wheel bearings, tyre balance/condition, and engine/gearbox mounts. If fitted in your specific variant, an intermediate shaft carrier bearing on the right-hand side can also be inspected, but it’s not the same as a tailshaft centre-bearing.

• Is there any servicing for a centre-bearing on a 2006 Pulsar?

Not applicable. Instead, keep CV boots intact, address any clicking on full lock (outer CV), humming with road speed (wheel bearings/tyres), and excess movement at idle or on-off throttle (mounts). These are the real-world maintenance items for this driveline.